This quote from Penelope Fitzgerald's book "Human Voices" highlights the dual nature of selfishness. It suggests that one can focus excessively on oneself, becoming self-centered, or alternatively, one can neglect the needs and feelings of others. In both cases, there is an element of selfishness at play; the individual prioritizes their perspective over a balanced consideration of both themselves and those around them.

Fitzgerald's insights encourage reflection on how we engage with the world. Being overly absorbed in our own thoughts can create a disconnect from others, while being too dismissive of others may stem from an unhealthy self-image. Ultimately, the quote reminds us that true balance involves recognizing both our own needs and the needs of others to cultivate healthier relationships.